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Tackling Clutter in Radar Data - Label Generation and Detection Using PointNet++ | IEEE Conference Publication | IEEE Xplore

Tackling Clutter in Radar Data - Label Generation and Detection Using PointNet++


Abstract:

Radar sensors employed for environment perception, e.g. in autonomous vehicles, output a lot of unwanted clutter. These points, for which no corresponding real objects ex...Show More

Abstract:

Radar sensors employed for environment perception, e.g. in autonomous vehicles, output a lot of unwanted clutter. These points, for which no corresponding real objects exist, are a major source of errors in following processing steps like object detection or tracking. We therefore present two novel neural network setups for identifying clutter. The input data, network architectures and training configuration are adjusted specifically for this task. Special attention is paid to the downsampling of point clouds composed of multiple sensor scans. In an extensive evaluation, the new setups display substantially better performance than existing approaches. Because there is no suitable public data set in which clutter is annotated, we design a method to automatically generate the respective labels. By applying it to existing data with object annotations and releasing its code, we effectively create the first freely available radar clutter data set representing realworld driving scenarios. Code and instructions are accessible at www.github.com/kopp-j/clutter-ds.
Date of Conference: 29 May 2023 - 02 June 2023
Date Added to IEEE Xplore: 04 July 2023
ISBN Information:
Conference Location: London, United Kingdom

References

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